Security Architect (Data)

Unlimited Technology•Rochester, NY

3h•$150,000 - $180,000•Onsite

About The Position

Come join our team! At Unlimited Technology, we are committed to our company's core values of Passion, Collaboration, Innovation and Adaptability. With offices throughout the United States, we are a premier cyber and physical security specialty contractor, and we are growing at a rapid pace. We have a wide range of talented and experienced individuals that deliver cutting edge technology solutions to meet our customers’ ever-changing needs. We secure the facilities and networks of the world’s leading brands and critical infrastructure and are recognized leaders in the physical and IT security, cyber, and managed services industries. UT offers a rewarding career, great benefits, and the chance to learn and work with ground-breaking technology and premier clients. Chief Security Architect (Data) Role Summary The Chief Security Architect (Data) onsite 5 days a week in Rochester, NY is the senior technical authority responsible for defining and governing the cybersecurity architecture for energy utility data, network, and grid-adjacent environments, including Advanced Metering Infrastructure (AMI), Distributed Energy Resources (DER), and private utility WANs. This role requires deep expertise in large-scale networking (switching, routing, WAN, transport) combined with cybersecurity architecture and risk assessment, with a strong understanding of IT/OT boundaries, grid modernization, and utility operational risk. The position plays a critical role in ensuring secure, resilient, and compliant architectures that support grid reliability, customer data protection, and regulatory expectations.

Requirements

10+ years in networking, infrastructure, and security architecture.
Deep hands-on expertise with: Cisco Nexus (9K, NX-OS, EVPN, VXLAN) Nokia service routing and IP/MPLS Ciena optical and transport networking
Proven experience designing and securing: Utility WANs AMI backhaul and aggregation networks Multi-site, high-availability architectures
Demonstrated experience in energy utility environments.
Strong understanding of: AMI architectures and data flows DER integration risks IT/OT separation principles
Experience performing: Cybersecurity architecture reviews Risk assessments for grid-connected systems

Nice To Haves

Experience with: Grid modernization initiatives DERMS platforms Cloud-hosted AMI or analytics systems
Certifications (preferred, not required): CISSP, CCSP, GIAC CCNP / CCIE Nokia certifications

Responsibilities

Define and maintain the enterprise security architecture for: Utility data centers Private utility WANs AMI head-end and meter data management systems (MDMS) DER and grid-edge integration platforms
Establish architectural standards that enforce: IT/OT separation Secure utility demarcation points Controlled ingress/egress between enterprise, AMI, and operational zones
Lead security architecture reviews for: AMI networks (RF mesh, cellular, fiber-backed aggregation) AMI head-end systems and MDMS platforms DER integrations (solar, storage, EV charging, microgrids)
Ensure secure integration of: Third-party DER aggregators Cloud-hosted AMI and analytics platforms
Define security controls to mitigate: Lateral movement from AMI into enterprise or OT systems Unauthorized DER command and control Supply-chain and vendor access risks
Provide hands-on architectural leadership for: Datacenter switching and routing Utility private WAN and carrier connectivity Inter-data-center and regional transport networks
Design and review architecture leveraging: Cisco Nexus (NX-OS, EVPN, VXLAN, ACI) Nokia (SR OS, IP/MPLS, Service Routers) Ciena (optical transport, DCI, coherent optics)
Embed security into: BGP, OSPF, IS-IS, MPLS, EVPN AMI backhaul and aggregation networks Utility-owned and leased transport circuits
Conduct formal cybersecurity architecture reviews for: AMI expansions DER onboarding initiatives New private and cloud connectivity
Perform: Threat modeling specific to utility attack scenarios Attack-path and lateral movement analysis Control effectiveness assessments
Identify architectural risks related to: Improper zone termination Inadequate segmentation Over-trust of vendor-managed systems
Provide risk-based remediation guided by operational realities.
Define segmentation strategies aligned to utility environments: Enterprise IT AMI / Grid Edge OT / Control Systems
Ensure security architectures support: Zero Trust principles where applicable Strong identity, authentication, and authorization
Define monitoring and visibility requirements for: AMI traffic DER command-and-control paths Inter-zone communications
Ensure integration with: SIEM Network Detection & Response (NDR) Flow telemetry (NetFlow, IPFIX)
Support compliance and audit activities related to: Utility cybersecurity regulations and standards Internal and external security assessments
Act as a technical liaison between: IT security OT engineering Grid operations Regulatory and compliance teams
Serve as the senior technical authority for cybersecurity architecture
Mentor senior architects and engineers across IT, OT, and network domains.
Influence technology strategy while remaining hands-on and technically credible.